Information injection-pump assembly
ZEXEL
104760-4020
1047604020
Rating:
Cross reference number
ZEXEL
104760-4020
1047604020
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
50.9
50.4
51.4
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
52
50
54
Oil temperature
degC
50
48
52
Injection timing adjustment_03
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
50.9
49.9
51.9
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
44.7
42.6
46.8
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
16.6
13.6
19.6
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
5
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
43.5
39
48
Oil temperature
degC
52
50
54
Injection quantity adjustment_04
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
16.6
14.1
19.1
Basic
*
Oil temperature
degC
52
50
54
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.8
6.8
10.8
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.8
6.3
11.3
Difference in delivery
mm3/st.
2.5
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
50
80
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
50
80
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
380
250
510
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
402
382
422
Pressure
kgf/cm2
4.1
3.9
4.3
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1000
1000
1000
Pressure
kPa
402
363
441
Pressure
kgf/cm2
4.1
3.7
4.5
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
608
569
647
Pressure
kgf/cm2
6.2
5.8
6.6
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.6
1.4
1.8
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.6
1.2
2
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
5.8
5.2
6.4
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
7.4
6.9
7.8
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
6.64
6.54
6.74
MS dimension
mm
1
0.9
1.1
Control lever angle alpha
deg.
25
23
27
Control lever angle beta
deg.
40
35
45
Information:
Ejector Guide Rollers
(631 & 637)
Adjust
1. The ejector should operate freely without binding. To adjust the guide rollers, loosen the roller shaft clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller. 3. Tighten the clamping bolt. Clearance between the guide rollers and the scraper bowl should be 3.00 to 20.00 mm (.118 to .787 in).Ejector Carrier Rollers
(631 & 637)
Adjust
1. The ejector should operate freely without dragging. To adjust the carrier rollers, loosen the clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller.3. Tighten the clamping bolt. Clearance between the bottom of the ejector and the bottom of the bowl should be 1.0 to 13.0 mm (.04 to .50 in).Ejector Support Rollers
(631 & 637)
Adjust
1. The ejector should operate freely without dragging. To adjust the carrier rollers, loosen the clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller. 3. Tighten the clamping bolt. The distance between rollers, outside to outside, should be .00 to 6.00 mm (.00 to .236 in) less than the narrowest dimension between the roller guide tracks.Refer to the Service Manual for your machine or contact your Caterpillar dealer for the correct adjustment procedure.Ejector Carriage Rollers
(639)
Adjust
Do not get under the push frame unless the front engine is stopped and the ejector floor is blocked.
1. Install pin in the position that will block movement of the carriage.See "Blocking the Ejector Floor Closed" in the "Safety" section of the Operation (Operator's) Guide. 2. The carriage should operate freely without binding. To adjust the carriage rollers, loosen the roller shaft clamping bolt. 3. Turn the roller (eccentric) shaft to position the rollers. 4. Tighten the clamping bolt. The distance between rollers, outside to outside, should be .00 to 1.50 mm (.00 to .060 in) less than the narrowest dimension between the guide tracks on the push frame.
(631 & 637)
Adjust
1. The ejector should operate freely without binding. To adjust the guide rollers, loosen the roller shaft clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller. 3. Tighten the clamping bolt. Clearance between the guide rollers and the scraper bowl should be 3.00 to 20.00 mm (.118 to .787 in).Ejector Carrier Rollers
(631 & 637)
Adjust
1. The ejector should operate freely without dragging. To adjust the carrier rollers, loosen the clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller.3. Tighten the clamping bolt. Clearance between the bottom of the ejector and the bottom of the bowl should be 1.0 to 13.0 mm (.04 to .50 in).Ejector Support Rollers
(631 & 637)
Adjust
1. The ejector should operate freely without dragging. To adjust the carrier rollers, loosen the clamping bolt. 2. Turn the roller (eccentric) shaft to position the roller. 3. Tighten the clamping bolt. The distance between rollers, outside to outside, should be .00 to 6.00 mm (.00 to .236 in) less than the narrowest dimension between the roller guide tracks.Refer to the Service Manual for your machine or contact your Caterpillar dealer for the correct adjustment procedure.Ejector Carriage Rollers
(639)
Adjust
Do not get under the push frame unless the front engine is stopped and the ejector floor is blocked.
1. Install pin in the position that will block movement of the carriage.See "Blocking the Ejector Floor Closed" in the "Safety" section of the Operation (Operator's) Guide. 2. The carriage should operate freely without binding. To adjust the carriage rollers, loosen the roller shaft clamping bolt. 3. Turn the roller (eccentric) shaft to position the rollers. 4. Tighten the clamping bolt. The distance between rollers, outside to outside, should be .00 to 1.50 mm (.00 to .060 in) less than the narrowest dimension between the guide tracks on the push frame.